Coleman OneSource powers your outdoor gear and devices with one interchangeable rechargeable battery system
Mummy-shape design with semi-sculpted hood helps lock in heat
rectangular footbox allows more space for your feet to move comfortably
Designed for people up to 6 ft. 2 in.
Stay warm in temperatures as low as 32 degrees F
2 heating pads with 4 adjustable heat settings
Each pad powered by a 4800 mAh lithium-ion battery that keeps the heat going for 2 hours on high, 107 degrees F, 2.5 hours on medium , 103 degrees F, 4 hours on low 96 degrees F, or 3 hours on pulse setting low to high
Dual port battery dock holds up to 2 rechargeable lithium-ion batteries (2nd battery sold separately), doubling the runtime
also charges your phone or other devices
Machine washable (remove heating pads, wires, dock, and battery before washing)